CloudCompare forum

Thank you Daniel for your fast reply.
Sadly, the problem persists :(

I'm using the Segment tool of the CC ver. 2.11.3 Anoia for WIN 64 bits.
Once I've drawn the polygon, I use the "segment in" or "segment out" options, but the resulting portion is shifted with respect to the drawn polygon.
I've tried several point clouds, both georeferenced and with local coordinates ...

Thank you Daniel for your super fast answer and for your suggestion: I'll try it!
What I want to obtain is the same extraction of multiple clouds starting from a given cloud; in my case, I want to extract the "roof" of a cave from many models created using different parameter's setting and then ...

Hi,
I was wondering if it is possibile to use a portion of a cloud as a mask to "cut" other clouds in the same shape of the mask, without using segmentation tool of course.
I tried to compute the intersection using the Mesh Boolean Operation tool but I obtained this message:
Exception caught: ENSURE ...

Thank you very much Daniel and Aaron for your answers and your reasoning and explaining.
I checked on ML user's forum and maybe you are right, Daniel: in ML an older version of the Poisson algorithm is used.
Thank you for your support!

Good mornig to everybody,
I know that CloudCompare is more oriented in working with point clouds, but I'm interested in comparing two surfaces, one obtained with MeshLab and the other obtained by CloudCompare.
I've tried the Poisson algorithm, both on CC and ML, and I'm wondering what is the ...